Charles G Fry

Title: The Innovative Contributions of Charles G Fry

Introduction

Charles G Fry is a notable inventor based in Madison, WI (US). He has made significant contributions to the field of corrosion detection through his innovative patent. His work has implications for various industries, particularly those dealing with metallic structures.

Latest Patents

Charles G Fry holds a patent titled "Method and apparatus for detecting corrosion under non-ferromagnetic." This patent describes a method that utilizes nuclear magnetic resonance techniques to detect corrosion within metallic structures, such as aluminum, that are covered by non-ferromagnetic coatings. The process involves placing the metallic structure within an external static magnetic field and applying a series of radio frequency preparation and inspection pulses. The resulting nuclear magnetic resonance response signals are detected, and their amplitudes are compared with the spin-spin relaxation time of corrosion to identify the presence of corrosion in the structure. This innovative approach allows for corrosion detection without the need to remove protective coatings.

Career Highlights

Charles G Fry is associated with McDonnell Douglas Corporation, where he has contributed to advancements in technology and engineering. His work has been instrumental in enhancing the safety and longevity of metallic structures used in various applications.

Collaborations

Some of his notable coworkers include Mark S Conradi and Daniel J Leopold. Their collaborative efforts have likely contributed to the success of projects within McDonnell Douglas Corporation.

Conclusion

Charles G Fry's innovative patent and contributions to corrosion detection highlight his importance in the field of engineering. His work continues to influence practices in industries that rely on the integrity of metallic structures.